Pterylosis
Barbule
Pterylography
Feathery
Feathers
-1
Section::::Anatomy and physiology.:Chromosomes.

Bird
3410
Feathers
-1
Section::::Abstract.
Feather
50873
Feathers
Dyck texture
Dyck texture
-1
Section::::Structures and characteristics.:Coloration.

Feather
50873
Plumology
Plumology
-1
Section::::Abstract.
Feather
50873
Pterylae
Evolution of the feather
Barbicel
Filoplume
Filoplume
-1
Section::::Structures and characteristics.:Distribution.

Feather
50873
Feather tract
Feather
-1
Section::::Anatomy and physiology.:Chromosomes.

Bird
3410
Feather
-1
Section::::Abstract.
Feather
50873
Feather
Feather (bird anatomy)
Barb (feather)
feather bird anatomy
feather tract
evolution of feather
dyck texture
barbule
feather
feathers
barb feather
pterylography
pterylae
filoplume
plumology
feathery
barbicel
pterylosis